package com.example.demo517.mapper;

import com.example.demo517.entity.ClassInfo;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;
@Mapper
public interface Classinfo_mapper {
    @Select("select *from classinfo")
    List<ClassInfo> findallClassInfo();

  //  https://gitee.com/speycialweek/student-manger-sys.git
}
